RK 1230-1714 4107-158DGX 520 Aluminum Race Chain and Sprocket Kit Chain and Sprocket Kit - 520 Aluminum Race - Gold - Yamaha YZF-R1 '15-'23 Brand_Epi 40 mm Piston Material Aluminum

40 mm Piston Material Aluminum Alloy Riding Style Off-Road Skirt Coating Molybdenum Disulphite Displacement 250 cc Piston Diameter 66

Base Color Off-White Filter Media Material Foam Type Standard Color/Finish Black Color/Finish Off-White Filter Shape Cylinder Filter Media Style Dual-Layer Product Name Air Filter Riding Style ATV Units Each

5 cm / 14" - 16" Fits Handlebar Type/Bend Ape Hanger Units Each Riding Style Street

The appropriate clutch puller for your model is necessary to remove the clutch from the taper tool once the service is complete

Includes necessary hardware

RK 1230-1714 4107-158DGX 520 Aluminum Race Chain and Sprocket Kit Chain and Sprocket Kit - 520 Aluminum Race - Gold - Yamaha YZF-R1 '15-'23 Brand_Epi 40 mm Piston Material AluminumFeatures 520 Aluminum Race kit features RKs premium, lightweight XW ring sealed racing chain with a gold finish Kit includes a premium Driven 7075 T6511 lightweight Aluminum black hard anodized rear sprocket paired with Driven C45 steel case hardened and quenched front sprockets Kit includes one tooth smaller than stock front sprocket RKs 520 Aluminum Race Kit combines the enhanced performance of race gearing and lightweight rear sprockets to reduce